CA2247217A1 - A device for creation of an oxidation and precipitation zone or a reduction zone in an aquifer - Google Patents

A device for creation of an oxidation and precipitation zone or a reduction zone in an aquifer

Info

Publication number
CA2247217A1
CA2247217A1 CA002247217A CA2247217A CA2247217A1 CA 2247217 A1 CA2247217 A1 CA 2247217A1 CA 002247217 A CA002247217 A CA 002247217A CA 2247217 A CA2247217 A CA 2247217A CA 2247217 A1 CA2247217 A1 CA 2247217A1
Authority
CA
Canada
Prior art keywords
aquifer
zone
conduit
oxidation
outer tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002247217A
Other languages
French (fr)
Other versions
CA2247217C (en
Inventor
Rudolf H. Martinell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arlington Trading Corp SA
Original Assignee
Vyrmetoder Ab
Rudolf H. Martinell
Arlington Trading Corporation S.A.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US09/125,613 priority Critical patent/US6174107B1/en
Priority to ES96909410T priority patent/ES2167553T3/en
Priority to CA002247217A priority patent/CA2247217C/en
Priority to JP53004197A priority patent/JP3889052B2/en
Priority to EP96909410A priority patent/EP0885171B1/en
Priority to DK96909410T priority patent/DK0885171T3/en
Priority to PT96909410T priority patent/PT885171E/en
Priority to HU9903977A priority patent/HU221778B1/en
Priority to AT96909410T priority patent/ATE207855T1/en
Priority to DE69616600T priority patent/DE69616600T2/en
Application filed by Vyrmetoder Ab, Rudolf H. Martinell, Arlington Trading Corporation S.A. filed Critical Vyrmetoder Ab
Priority to CZ19982642A priority patent/CZ291148B6/en
Priority to PL96328490A priority patent/PL181119B1/en
Priority to PCT/SE1996/000238 priority patent/WO1997030942A1/en
Priority to EE9800258A priority patent/EE03759B1/en
Priority to SK1153-98A priority patent/SK283505B6/en
Publication of CA2247217A1 publication Critical patent/CA2247217A1/en
Priority to NO19983821A priority patent/NO315418B1/en
Application granted granted Critical
Publication of CA2247217C publication Critical patent/CA2247217C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/002—Reclamation of contaminated soil involving in-situ ground water treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/08—Reclamation of contaminated soil chemically
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
    • E03B3/08—Obtaining and confining water by means of wells
    • E03B3/15—Keeping wells in good condition, e.g. by cleaning, repairing, regenerating; Maintaining or enlarging the capacity of wells or water-bearing layers

Abstract

The invention refers to a device for creating in an aquifer an oxidation and precipitation zone or a reduction zone between a number of injection wells arranged around one or more extraction wells for purified water, said injection wells each comprising an outer water-pervious tube (1). For preventing such a device from being clogged the invention suggests that at the upper end of the outer tube (1) is mounted a circulation vessel (2) from which extends downwardly within the outer tube (1) a first conduit (3), ending at the height of the upper portion of the aquifer and provided with a pressure inlet means (5) so as to form an upper ejector, and a second conduit (4), which at its lower end supports an externally sealingly mounted balloon body (7), which is inflatable into sealing engagement with the inner surface of the outer tube (1), said second conduit closely above said body carrying a pressure inlet means (6), so as to form a second ejector.
CA002247217A 1996-02-21 1996-02-21 A device for creation of an oxidation and precipitation zone or a reduction zone in an aquifer Expired - Lifetime CA2247217C (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
ES96909410T ES2167553T3 (en) 1996-02-21 1996-02-21 DEVICE FOR THE CREATION OF AN OXIDATION AND PRECIPITATION AREA OR A REDUCTION AREA IN AN ACUIFERO.
JP53004197A JP3889052B2 (en) 1996-02-21 1996-02-21 Apparatus for forming an oxidation and precipitation zone or a reduction zone in an aquifer
EP96909410A EP0885171B1 (en) 1996-02-21 1996-02-21 A device for creation of an oxidation and precipitation zone or a reduction zone in an aquifer
DK96909410T DK0885171T3 (en) 1996-02-21 1996-02-21 Device for generating an oxygenation and precipitation zone or a reduction zone in a groundwater artery
PT96909410T PT885171E (en) 1996-02-21 1996-02-21 DEVICE FOR THE CREATION OF AN AREA OF OXIDACATION AND PRECIPITATION OR A REDUCTION AREA IN AN AQUIFERO
HU9903977A HU221778B1 (en) 1996-02-21 1996-02-21 Well-device for periodical purifikation of water in situ
PL96328490A PL181119B1 (en) 1996-02-21 1996-02-21 Apparatus for creating an oxidation and educing zone or reduction zone in an aquiferous formation
DE69616600T DE69616600T2 (en) 1996-02-21 1996-02-21 DEVICE FOR GENERATING AN OXIDATION ZONE AND DEPOSITION OR REDUCTION ZONE IN A GROUNDWATER LEADING LAYER
US09/125,613 US6174107B1 (en) 1996-02-21 1996-02-21 Device for creation of an oxidation and precipitation zone or a reduction zone in an aquifer
CA002247217A CA2247217C (en) 1996-02-21 1996-02-21 A device for creation of an oxidation and precipitation zone or a reduction zone in an aquifer
AT96909410T ATE207855T1 (en) 1996-02-21 1996-02-21 DEVICE FOR CREATING AN OXIDATION ZONE AND DEPOSITION OR A REDUCTION ZONE IN A GROUNDWATER-COURING LAYER
PCT/SE1996/000238 WO1997030942A1 (en) 1996-02-21 1996-02-21 A device for creation of an oxidation and precipitation zone or a reduction zone in an aquifer
EE9800258A EE03759B1 (en) 1996-02-21 1996-02-21 Device for creating an oxidation and precipitation zone or a reduction zone in the water catchment area
SK1153-98A SK283505B6 (en) 1996-02-21 1996-02-21 A device for creation of an oxidation and precipitation zone or a reduction zone in an aquifer
CZ19982642A CZ291148B6 (en) 1996-02-21 1996-02-21 Device for creating oxidation and precipitation or reduction zone in an aquifer
NO19983821A NO315418B1 (en) 1996-02-21 1998-08-20 Device for providing an oxidation and precipitation zone or a single reduction zone in a water-bearing layer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002247217A CA2247217C (en) 1996-02-21 1996-02-21 A device for creation of an oxidation and precipitation zone or a reduction zone in an aquifer
PCT/SE1996/000238 WO1997030942A1 (en) 1996-02-21 1996-02-21 A device for creation of an oxidation and precipitation zone or a reduction zone in an aquifer

Publications (2)

Publication Number Publication Date
CA2247217A1 true CA2247217A1 (en) 1997-08-28
CA2247217C CA2247217C (en) 2007-01-09

Family

ID=25680484

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002247217A Expired - Lifetime CA2247217C (en) 1996-02-21 1996-02-21 A device for creation of an oxidation and precipitation zone or a reduction zone in an aquifer

Country Status (16)

Country Link
US (1) US6174107B1 (en)
EP (1) EP0885171B1 (en)
JP (1) JP3889052B2 (en)
AT (1) ATE207855T1 (en)
CA (1) CA2247217C (en)
CZ (1) CZ291148B6 (en)
DE (1) DE69616600T2 (en)
DK (1) DK0885171T3 (en)
EE (1) EE03759B1 (en)
ES (1) ES2167553T3 (en)
HU (1) HU221778B1 (en)
NO (1) NO315418B1 (en)
PL (1) PL181119B1 (en)
PT (1) PT885171E (en)
SK (1) SK283505B6 (en)
WO (1) WO1997030942A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6305878B1 (en) * 2000-04-03 2001-10-23 The United States Of America As Represented By The Secretary Of The Navy Adjustable depth air sparging well
US20060243668A1 (en) * 2003-03-21 2006-11-02 Miller Gregory P Apparatus, method and system of treatment of arsenic and other impurities in ground water

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551595Y2 (en) * 1972-07-31 1980-12-01
US5006250A (en) * 1987-12-04 1991-04-09 The Board Of Trustees Of The Leland Stanford Junior University Pulsing of electron donor and electron acceptor for enhanced biotransformation of chemicals
SE466851B (en) 1990-07-04 1992-04-13 Paref Ab PROCEDURE AND DEVICE FOR PURIFICATION OF WATER IN GROUNDWATER CONDUCTING STORES
US5246309A (en) * 1991-05-16 1993-09-21 Hobby Michael M System and method for decontamination of contaminated ground
US5885775A (en) * 1996-10-04 1999-03-23 Perseptive Biosystems, Inc. Methods for determining sequences information in polynucleotides using mass spectrometry

Also Published As

Publication number Publication date
DK0885171T3 (en) 2002-02-25
CA2247217C (en) 2007-01-09
NO983821L (en) 1998-08-20
EE03759B1 (en) 2002-06-17
US6174107B1 (en) 2001-01-16
NO983821D0 (en) 1998-08-20
EP0885171B1 (en) 2001-10-31
ES2167553T3 (en) 2002-05-16
EP0885171A1 (en) 1998-12-23
HUP9903977A3 (en) 2000-04-28
PL328490A1 (en) 1999-02-01
ATE207855T1 (en) 2001-11-15
EE9800258A (en) 1999-02-15
PT885171E (en) 2002-04-29
SK115398A3 (en) 1999-06-11
SK283505B6 (en) 2003-08-05
DE69616600D1 (en) 2001-12-06
HU221778B1 (en) 2003-01-28
CZ264298A3 (en) 1999-02-17
DE69616600T2 (en) 2002-06-27
PL181119B1 (en) 2001-05-31
HUP9903977A2 (en) 2000-03-28
NO315418B1 (en) 2003-09-01
WO1997030942A1 (en) 1997-08-28
CZ291148B6 (en) 2002-12-11
JP2000504628A (en) 2000-04-18
JP3889052B2 (en) 2007-03-07

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20160222